Check those HERS Requirements for Kitchen Exhaust
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It has been two years since the 2022 cycle of the California Energy Code went into effect on January 1, 2023, bringing in new energy efficiency requirements and several measures specifically addressing indoor air quality. Through 3C-REN’s outreach and training on the 2022 code changes, we have seen significant improvements in compliance within the 3C-REN territories, but primarily in the design phase. However, some of the most common Code Coach questions we receive are related to the construction phase, often specific to HERS inspections – what they entail, when to call, what to do when something doesn’t comply, etc.
CALGreen Integrates Access Compliance for EV Charging
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With the use of electric vehicles continuing to ramp up, providing appropriate accommodation for all users is more important than ever. With planning and coordination among design and construction teams, EV charging will simply fold into inclusive project designs.
A New Central Coast Reach Code for Alterations and Additions
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California continues to increase efficiency standards of residential and commercial buildings through Title 24 Part 6, the Energy Code.
Are Water Submeters Required for an ADU?
![plumber installing a water submeter](https://www.3c-ren.org/wp-content/uploads/2024/11/Water-submeters-for-ADUs-1024x683.jpg)
A Code Coach inquiry came in last month that had us digging through CALGreen, the Plumbing Code, State Law and eventually a direct inquiry to California Housing & Community Development (HCD). The question is: are ADU’s subject to the CAL Green requirement for residential water submeters for multifamily buildings? The short answer is, yes!
Certified Energy Analyst (CEA), Who They Are and Where to Find Them
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Our Energy Code Coach hotline assists private and public sectors in answering tricky code questions, provide guidance to finding forms, and alleviate confusion between design team members.
CalCERTS is closing, what does it mean?
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The CalCERTS Registry will remain accessible to registered users and building departments for document downloads until September 1, 2024. However, no new registrations will be issued by CalCERTS (effective August 2, 2024).
When is an Ag Building Exempt from the Energy Code?
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Back when a barn was a barn, the exemption was more obvious; with so many new uses for a barn-type of building in an agricultural setting, it’s important to review details of energy code exceptions.
Watch out for limited Hot Water Recirculation options for Single Family Homes
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With the options and requirements for hot water distribution in single family homes, the energy code is balancing the need to save energy and water with the public’s interest in having hot water there when they want it.
Don’t miss triggers for new EV Charging in a Parking Lot project
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Since EV charging requirements for residential parking areas was just expanded in the 2022 CALGreen code, this is a good opportunity to review a few key details.
CALGreen Code Embodied Carbon Update
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Embodied carbon mandatory measures are coming to the CALGreen Nonresidential code. On July 1, 2024, all commercial projects 100,000 sf and larger, and schools 50,000 sf and larger will be required to comply.